Most of the TTL ICs are working on 5V. Many methods are there to design a 5V stabilizer circuit. Here, we are introducing a simple DIY board by which even the starters could easily design a 5V regulated voltage supply.

Components required

Printed Circuit Board – 1

7805 voltage regulator IC – 1

Screw terminal 5mm – 2

0.33 micro Farad capacitor – 1

0.1 micro Farad capacitor – 1

Circuit is done as shown in the following diagram. By replacing 7805 by 7808, we could make 8V regulator module.